Spoke tensile strength detection device

Abstract

The utility model discloses a spoke tensile strength detection device which comprises an operation table, two installation seats are arranged on the upper surface of the operation table, one installation seat is fixedly connected with the upper surface of the operation table, an installation plate is fixedly connected with the upper surface of the operation table, the other installation seat is slidably connected with the upper surface of the installation plate, and the installation plate is fixedly connected with the upper surface of the operation table. And grooves are formed in the two mounting bases, clamping grooves are formed in one sides of the grooves, spoke bodies are connected to the inner side walls of the two clamping grooves in a clamped mode, and four rotating rods are symmetrically and rotationally connected to the inner side walls of the two grooves. The motor works to enable the two clamping plates to move until the spoke body is fixed, the two clamping plates are arranged to be in a mutually clamped shape, the spoke body is more stable when detected, the structure is simple, operation is convenient and fast, the device is sufficiently stable along with improvement of the detection strength and meshing of the worm gear and the worm, and the detection efficiency is improved. The stability can be kept in the working process, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spoke detection technical field especially relates to a spoke tensile strength detection device. BACKGROUND

[0002] Spoke is by a center or hub in the same plane outward stretching many poles, sticks or straight lines, or is the straight stick or steel bar connecting the hub and the rim in the wheel, is common on the motorcycle, bicycle, adjusts the tightness of spoke to adjust whether the motorcycle, bicycle wheel rotation is in the same plane, so that the motorcycle, bicycle can be more stable.

[0003] After the spoke production is finished, especially for motorcycle competition spoke, bicycle high strength spoke, the tensile strength needs to be detected to ensure the quality of spoke, and the existing spoke tensile strength detection device is limited by structure and design, in the actual use process, when the spoke tensile strength limit value is determined, the end of spoke needs to be effectively fixed, the stability of the existing fixed clamp is weakened when the test strength is improved, and the artificial bolt abutting mode is too time-consuming and laborious, therefore, we provide a spoke tensile strength detection device. SUMMARY

[0004] The purpose of the present application is to provide a spoke tensile strength detection device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spoke tensile strength detection device, comprising: an operation table, the upper surface of the operation table is provided with two mounting seats, one of the mounting seats is fixedly connected with the upper surface of the operation table, the upper surface of the operation table is fixedly connected with a mounting plate, the other mounting seat is slidably connected with the upper surface of the mounting plate, two recesses are formed in the two mounting seats, a clamping groove is formed in one side of the recess, a spoke body is clamped in the inner wall of the two clamping grooves, four rotating rods are symmetrically connected with the inner wall of the two recesses, an installation groove is formed in one of the mounting seats, and a transmission assembly is arranged in the installation groove.

[0006] As a further description of the above technical scheme:

[0007] The transmission assembly comprises a worm and two worm gears, one end of the worm is rotatably connected with the inner wall of the installation groove, the two worm gears are symmetrically rotatably connected on both sides of the worm, and the end portions of the two worm gears are rotatably connected with the inner wall of the installation groove.

[0008] As a further description of the above technical scheme:

[0009] The upper surface of one of the mounting seats is fixedly connected with a motor, and the upper end of the worm is penetrated through the upper surface of the mounting seat and fixedly connected with the output end of the motor.

[0010] As a further description of the above technical solution:

[0011] One end of each of the two worm gears is fixedly connected with one end of the two rotating rods, an arc-shaped rod is fixedly sleeved on each of the four rotating rods, one end of each of the four arc-shaped rods is rotatably connected with a clamping plate, an antiskid pad is fixedly connected to the inner side wall of each clamping plate, and two telescopic rods are fixedly and symmetrically connected between the four rotating rods.

[0012] As a further description of the above technical solution:

[0013] A sliding groove is formed in the upper surface of the mounting plate, a sliding plate is slidably connected to the inner side wall of the sliding groove, the sliding plate is fixedly connected to the lower surface of one of the mounting seats, a hydraulic rod is fixedly connected to one side of the sliding groove, and the output end of the hydraulic rod is fixedly connected to one side of the sliding plate.

[0014] As a further description of the above technical solution:

[0015] The upper surface of the operating table is fixedly connected with a control panel, and the lower surface of the operating table is fixedly connected with a plurality of supports symmetrically.

[0016] As a further description of the above technical solution:

[0017] The outer side wall of the mounting plate is fixedly connected with a scale band, and the side wall of one of the mounting seats is fixedly connected with a scale.

[0018] The utility model provides a spoke tensile strength detection device. Have following beneficial effect:

[0019] 1. Place the spoke body on the clamping groove of the two mounting seats, so that the motor works, the two rotating rods rotate, and the two rotating rods are connected to the other two rotating rods through the two telescopic rods, so that the four rotating rods rotate at the same time, the two clamping plates are moved to fix the spoke body, the two clamping plates are arranged in the shape of mutual clamping, so that the spoke body is more stable during detection, the structure is simple, the operation is convenient, with the improvement of detection strength, the meshing of the worm gear and the worm provides sufficient stability for the device, so that it can maintain stability during work, and the working efficiency is improved.

[0020] 2, make the hydraulic rod work, the hydraulic rod output end pushes the sliding plate in the sliding groove inside wall movement, sliding plate drive one of the mounting seat movement, make the distance between two mounting seat get adjusted, make the fixed spoke body tensile strength get detected, in the detection process, the change value between the scale and the scale band can be roughly observed the tensile strength of the spoke body, the accurate value is displayed and analyzed by the control panel. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The overall structure schematic diagram of the spoke tensile strength detection device is provided for the utility model;

[0022] Figure 2 The overall structure sectional view of the spoke tensile strength detection device is provided for the utility model;

[0023] Figure 3 The connecting structure sectional view of the mounting seat in the utility model is provided for the utility model;

[0024] Figure 4 The connecting structure schematic diagram of the arc-shaped rod in the utility model is provided for the utility model;

[0025] Figure 5 The connecting structure sectional view of the mounting plate in the utility model is provided for the utility model.

[0026] Legend:

[0027] 1, operation platform, 2, mounting seat, 3, spoke body, 4, installation groove, 5, worm, 6, worm wheel, 7, motor, 8, recess, 9, clamping groove, 10, rotating rod, 11, arc-shaped rod, 12, clamping plate, 13, non-slip pad, 14, telescopic rod, 15, mounting plate, 16, sliding groove, 17, hydraulic rod, 18, sliding plate, 19, scale, 20, scale band, 21, control panel, 22, support. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0029] Reference Figures 1-5The utility model provides a spoke tensile strength detection device, including: operation platform 1, two mounting seat 2 are equipped on the upper surface of operation platform 1, one mounting seat 2 is fixedly connected with the upper surface of operation platform 1, the upper surface of operation platform 1 is fixedly connected with mounting plate 15, another mounting seat 2 is slidably connected with the upper surface of mounting plate 15, the recess 8 is formed in two mounting seat 2, the recess 8 one side is formed with the clamping groove 9, the clamping groove 9 inner wall is clamped with spoke body 3, the inner wall of two recesses 8 is symmetrically connected with four rotating rods 10, one mounting seat 2 is formed with the installation groove 4 in the inside, and the transmission assembly is arranged in the installation groove 4, and the transmission assembly includes worm 5 and two worm gears 6, one end of worm 5 is rotatably connected with the inner wall of installation groove 4, two worm gears 6 are rotatably connected on the both sides of worm 5 respectively, and the end of two worm gears 6 is rotatably connected with the inner wall of installation groove 4, the upper surface of one mounting seat 2 is fixedly connected with motor 7, the upper end of worm 5 penetrates to the upper surface of mounting seat 2 and is fixedly connected with the output end of motor 7, one end of two worm gears 6 is fixedly connected with one end of two rotating rods 10 respectively, four rotating rods 10 are fixedly provided with arc rods 11, one end of four arc rods 11 is rotatably connected with clamping plate 12, the inner wall of clamping plate 12 is fixedly connected with non-slip pad 13, and two telescopic rods 14 are fixedly connected between four rotating rods 10.

[0030] Specifically, when using the spoke tensile strength detection device, the spoke body 3 is placed on the clamping groove 9 of the two mounting seats 2, the motor 7 is operated, the output end of the motor 7 drives the worm 5 to rotate, the two worm gears 6 are symmetrically meshed and connected on the both sides of the worm 5, the two worm gears 6 are rotated and the rotating directions are opposite, the rotating rods 10 are fixedly connected with the ends of the two worm gears 6, the four rotating rods 10 are rotated, the two rotating rods 10 are connected with the other two rotating rods 10 through the two telescopic rods 14, the four rotating rods 10 are simultaneously rotated, the arc rods 11 are fixedly provided on the rotating rods 10, the two arc rods 11 on the same mounting seat 2 are oppositely rotated, the clamping plates 12 are rotatably connected with the ends of the arc rods 11, the two clamping plates 12 are moved to fix the spoke body 3, the two clamping plates 12 are arranged in the shape of mutual clamping, the non-slip pads 13 are arranged on the inner walls of the clamping plates 12, the spoke body 3 is more stable during detection, the structure is simple, the operation is convenient, with the improvement of detection strength, the meshing of the worm gears 6 and the worm 5 provides enough stability for the device, so that the device can maintain stability during work and improve work efficiency.

[0031] The upper surface of the mounting plate 15 is provided with a sliding groove 16, the inner side wall of the sliding groove 16 is slidably connected with a sliding plate 18, the sliding plate 18 is fixedly connected with the lower surface of one of the mounting seats 2, one side of the sliding groove 16 is fixedly connected with a hydraulic rod 17, the output end of the hydraulic rod 17 is fixedly connected with one side of the sliding plate 18, the upper surface of the operation table 1 is fixedly connected with a control panel 21, the lower surface of the operation table 1 is fixedly connected with a plurality of supports 22 in a symmetrical manner, the outer side wall of the mounting plate 15 is fixedly connected with a scale strip 20, and the side wall of one of the mounting seats 2 is fixedly connected with a scale 19.

[0032] Specifically, the hydraulic rod 17 is enabled to work, the output end of the hydraulic rod 17 pushes the sliding plate 18 to move in the inner side wall of the sliding groove 16, the sliding plate 18 drives one of the mounting seats 2 to move, the distance between the two mounting seats 2 is adjusted, the tensile strength of the spoke body 3 fixedly passes through the detection, and the tensile strength of the spoke body 3 can be roughly observed through the change value between the scale 19 and the scale strip 20 during the detection, and the accurate value is displayed and analyzed by the control panel 21.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A spoke tensile strength detection device characterized by, The application relates to an operating table (1) which is provided with two mounting seats (2) on the upper surface, one of the mounting seats (2) is fixedly connected with the upper surface of the operating table (1), an installation plate (15) is fixedly connected with the upper surface of the operating table (1), the other mounting seat (2) is slidably connected with the upper surface of the installation plate (15), grooves (8) are formed in the two mounting seats (2), clamping grooves (9) are formed in one side of the grooves (8), spoke bodies (3) are clamped on the inner side walls of the two clamping grooves (9), four rotating rods (10) are symmetrically and rotatably connected to the inner side walls of the two grooves (8), an installation groove (4) is formed in the other mounting seat (2), and a transmission assembly is arranged in the installation groove (4). The transmission assembly comprises a worm (5) and two worm gears (6), one end of the worm (5) is rotatably connected with the inner side wall of the installation groove (4), the two worm gears (6) are symmetrically and rotatably connected to the two sides of the worm (5), and the end portions of the two worm gears (6) are rotatably connected with the inner side wall of the installation groove (4).

2. The spoke tensile strength detection device of claim 1, wherein One end of the worm (5) is rotatably connected with the inner side wall of the installation groove (4), the other end of the worm (5) penetrates through the upper surface of the mounting seat (2) and is fixedly connected with the output end of the motor (7).

3. A spoke tensile strength detection device according to claim 2, wherein One end of each of the two worm gears (6) is fixedly connected with one end of each of the two rotating rods (10), arc-shaped rods (11) are fixedly sleeved on the four rotating rods (10), clamping plates (12) are rotatably connected to one end of the four arc-shaped rods (11), anti-skid pads (13) are fixedly connected to the inner side walls of the clamping plates (12), and two telescopic rods (14) are symmetrically and fixedly connected between the four rotating rods (10).

4. The spoke tensile strength detection device of claim 2, wherein A sliding groove (16) is formed in the upper surface of the installation plate (15), a sliding plate (18) is slidably connected with the inner side wall of the sliding groove (16), the sliding plate (18) is fixedly connected with the lower surface of one of the mounting seats (2), and a hydraulic rod (17) is fixedly connected to one side of the sliding groove (16).

5. The spoke tensile strength detection device of claim 1, wherein The upper surface of the operating table (1) is fixedly connected with a control panel (21), and the lower surface of the operating table (1) is symmetrically fixedly connected with a plurality of supports (22).

6. The spoke tensile strength detection device of claim 1, wherein The outer side wall of the installation plate (15) is fixedly connected with a scale strip (20), and the side wall of one of the mounting seats (2) is fixedly connected with a scale (19).

7. The spoke tensile strength detection device of claim 1, wherein ​

Images